Pith Number

pith:422W2LWL

pith:2024:422W2LWL33G5TRNWW36TLJQQF4

not attested not anchored not stored refs pending

Essential Self-Adjointness of Semi-Bounded Schrodinger Operators on Birth-Death Chains

Sean Ku

arxiv:2405.19364 v1 · 2024-05-24 · math.FA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{422W2LWL33G5TRNWW36TLJQQF4}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T08:25:06.741202Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6b56d2ecbdecdd9c5b6b6fd35a6102f2e4b2603d470bdb519cef457a3b99df3

Aliases

arxiv: 2405.19364 · arxiv_version: 2405.19364v1 · doi: 10.48550/arxiv.2405.19364 · pith_short_12: 422W2LWL33G5 · pith_short_16: 422W2LWL33G5TRNW · pith_short_8: 422W2LWL

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/422W2LWL33G5TRNWW36TLJQQF4 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: e6b56d2ecbdecdd9c5b6b6fd35a6102f2e4b2603d470bdb519cef457a3b99df3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6feb1e49d851b1661a4bd79b6ce25c5474e7ff3653dbee47bb53b7b7e13f3696",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2024-05-24T22:25:44Z",
    "title_canon_sha256": "581d5d505e54eb3b30d844ffd51779447095c96949f8021038e5dc4d014fbe59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.19364",
    "kind": "arxiv",
    "version": 1
  }
}